ATE502147T1 - MULTI-PANEL NON-WOVEN ARTICLE AND CORRESPONDING PRODUCTION PROCESS - Google Patents

MULTI-PANEL NON-WOVEN ARTICLE AND CORRESPONDING PRODUCTION PROCESS

Info

Publication number
ATE502147T1
ATE502147T1 AT08720220T AT08720220T ATE502147T1 AT E502147 T1 ATE502147 T1 AT E502147T1 AT 08720220 T AT08720220 T AT 08720220T AT 08720220 T AT08720220 T AT 08720220T AT E502147 T1 ATE502147 T1 AT E502147T1
Authority
AT
Austria
Prior art keywords
sheets
article
production process
edges
corresponding production
Prior art date
Application number
AT08720220T
Other languages
German (de)
Inventor
Edoardo Piccinino
Ivan Papetti
Original Assignee
Soft N W S P A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Soft N W S P A filed Critical Soft N W S P A
Application granted granted Critical
Publication of ATE502147T1 publication Critical patent/ATE502147T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0268—Mats or sheets, e.g. nets or fabrics
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Woven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

A multi-web type textile article (11 ), in particular for covering wide surface areas, made of a plurality of webs or sheets (12) of non-woven of a given material (M), for example polypropylene, joined together, wherein the various sheets (12) are produced, using a "spunbond" type process, so that they have a density (D) of material (M) per unit of surface area which is greater at the edges (12a) than in the centre (12b) of each sheet, and wherein furthermore the sheets (12) are joined together to form the multi-web article along the respective edges (12a) possessing this greater density of material, so that the article (11 ) is characterized by improved resistance and tenacity both in the area of the junctions (11a) between the various sheets (12) and along the respective external lateral edges (11 ') that are not joined.
AT08720220T 2007-01-29 2008-01-29 MULTI-PANEL NON-WOVEN ARTICLE AND CORRESPONDING PRODUCTION PROCESS ATE502147T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000001A ITBI20070001A1 (en) 2007-01-29 2007-01-29 TEXTILE ARTICLE OF THE MULTI-VELO TYPE OF FABRIC-NOT-FABRIC, AND ITS PROCESS OF MANUFACTURE
PCT/IT2008/000052 WO2008093379A2 (en) 2007-01-29 2008-01-29 Multi-web type non-woven article and relative manufacturing process

Publications (1)

Publication Number Publication Date
ATE502147T1 true ATE502147T1 (en) 2011-04-15

Family

ID=39495918

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08720220T ATE502147T1 (en) 2007-01-29 2008-01-29 MULTI-PANEL NON-WOVEN ARTICLE AND CORRESPONDING PRODUCTION PROCESS

Country Status (6)

Country Link
EP (1) EP2126177B1 (en)
AT (1) ATE502147T1 (en)
DE (1) DE602008005562D1 (en)
ES (1) ES2363185T3 (en)
IT (1) ITBI20070001A1 (en)
WO (1) WO2008093379A2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1460098A1 (en) * 1987-01-19 1989-02-23 Таллинское Научно-Производственное Объединение Нетканых Материалов "Мистра" Method of producing geotextile nonwoven web
US4865899A (en) * 1987-08-12 1989-09-12 Fabrico Manufacturing Corp. Laminated containment structure
US6863477B2 (en) * 2003-02-12 2005-03-08 Continental Commercial Products, Llc Method and material for preventing erosion and maintaining playability of golf course sand bunkers
US20050233667A1 (en) * 2004-04-16 2005-10-20 Tamko Roofing Products, Inc. System and method for manufacturing polymer mat with reduced capacity spinning pumps

Also Published As

Publication number Publication date
DE602008005562D1 (en) 2011-04-28
EP2126177A2 (en) 2009-12-02
ITBI20070001A1 (en) 2008-07-30
ES2363185T3 (en) 2011-07-26
WO2008093379A3 (en) 2008-09-18
EP2126177B1 (en) 2011-03-16
WO2008093379A2 (en) 2008-08-07

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Legal Events

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